| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $9.83 | 8.472% | $10.6628 | $10.66 | $10.65 | $10.70 |
| Purchase #2 | $182.26 | 4.428% | $190.3305 | $190.33 | $190.35 | $190.30 |
| Purchase #3 | $187.47 | 5.343% | $197.4865 | $197.49 | $197.50 | $197.50 |
| Purchase #4 | $10.51 | 4.241% | $10.9557 | $10.96 | $10.95 | $11.00 |
| Purchase #5 | $26.41 | 5.613% | $27.8924 | $27.89 | $27.90 | $27.90 |
| Purchase #6 | $43.31 | 13.144% | $49.0027 | $49.00 | $49.00 | $49.00 |
| Purchase #7 | $195.49 | 10.106% | $215.2462 | $215.25 | $215.25 | $215.20 |
| 7 purchase totals = | $655.28 | $701.5768 | $701.58 | $701.60 | $701.60 | |